Delta Electronics ASDA-B Series manual Sfg, Pctlc

Chapter 7 Servo ParametersASDA-B Series

Settings:

This parameter is used to set the integral time of speed loop. When the value of speed integral compensation is increased, it can improve the speed response ability and decrease the speed control deviation. However, if the setting value is over high, it may generate vibration or noise. In AutoMode, the value of this parameter will be changed in accordance with the setting value of parameter P2-31 automatically (Please refer Table 6.D & 6.E in Chapter 6).

Time constant of speed integral compensation: (1000/KVI) ms

P2 - 07

SFG	Speed Feed Forward Gain	Communication Addr.: 0207H
Default: 0		Related Section:
Applicable Control Mode: S		Section 6.3.6
Unit: %

Range: 0 ~ 100

Settings:

This parameter is used to set the feed forward gain when executing speed control command.

When using speed smooth command, increase gain can improve speed track deviation.

When not using speed smooth command, decrease gain can improve the resonance condition of mechanical system.

P2 - 08■

PCTLC		Special Factory Setting	Communication Addr.: 0208H
Default:	0		Related Section: N/A

Applicable Control Mode: P/S/T

Unit: N/A

Range: 0 ~ 32767

Settings:

This parameter can be used to reset all parameters to their original factory settings and enable some parameters functions.

•Reset parameters settings:

10:Users can reset all parameter values to factory defaults. All parameter values will be reset after re-power the servo drive.

•Enable parameters functions:

20:If P2-08 is set to 20, then the parameter P4-10 is enabled.

22:If P2-08 is set to 22, then the parameters P4-11 ~ P4-19 are enabled.

26:If P2-08 is set to 26, then the parameter P2-27 is enabled.

Revision January, 2009 7-41